Who invented the first portable vacuum cleaner?

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Top Q&A For: Who invented the first portable vacuum cleaner

What company invented the portable vacuum cleaner?

Where can you buy a small portable vacuum cleaner?

My 20 year old upright freezer is about 10A starting, 3.27 amp running (263 watts) My 10 year old fridge is very similar

How did the portable electric vacuum cleaner improve everyday life?

Similar to table salt (NaCl), but purer: no iodine additions.Good info at

Sharp Vacuum cleaner Power Supply 120v AC 60Hz 11W to 24V DC 250mA For Portable VacuumCleaner Ability?

The first method of refrigeration (cooling air by the evaporation of liquids in a vacuum) was invented in 1748 by William Cullen of the University of Glasgow, Scotland; Cullen did not apply his dis... Read More »